US 4,395,275 AGranted

Mono and diesters of N-phosphonomethylglycinates as herbicides

AssigneeMonsanto Company

InventorWilliam R. Purdum

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Abstract

Alkylphosphonate mono and diesters of N-phosphonomethylglycine are disclosed which are useful as herbicides. This invention further relates to herbicidal compositions containing such alkylphosphonate mono and diesters of N-phosphonomethylglycine and to herbicidal methods employing such compounds and compositions.

Claims12

Dependent claims

Alkylphosphonate diesters of N-phosphono-methylglycinate of the formula ##STR8## wherein X is ethyl or ##STR9## and R.sub.2 is hydrogen or --C.sub.n H.sub.2n --S--X), n is an integer of 1 to 4.

Dependencies are inferred from the claim text.

Facts

Application: 06/275,486Filed 19 Jun 1981
Granted: 26 Jul 1983
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

C07F 9/655345
Having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms: the sulfur atom being part of a five-membered ring
A01N 57/18
Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds: having phosphorus-to-carbon bonds
C07F 9/4006
The acid moiety containing a substituent or a structure which is considered as characteristic: esters of acyclic acids which can have further…
C07F 9/572
Having one nitrogen atom as the only ring hetero atom: five-membered rings

Family

No related US applications are recorded in the indexed filing history.

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